How to use FrameEventArgs class of PuppeteerSharp package

Best Puppeteer-sharp code snippet using PuppeteerSharp.FrameEventArgs

FacebookRegistration.cs

Source:FacebookRegistration.cs Github

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...196 private static void Page_WorkerCreated(object sender, WorkerEventArgs e)197 {198 Log.Info($"{nameof(Page_WorkerCreated)} {e.Worker.Url}");199 }200 private async static void Page_FrameNavigated(object sender, FrameEventArgs e)201 {202 Log.Info($"{nameof(Page_FrameNavigated)} {e.Frame.Url}");203 //if (e.Frame.Url.Contains("referer_frame"))204 //{205 // var anticaptchaScriptText = File.ReadAllText(Path.GetFullPath(".\\Data\\recaptchaaifb.js"));206 // //await e.Frame.AddScriptTagAsync(new AddTagOptions { Url = "https://cdn.antcpt.com/imacros_inclusion/recaptcha.js" });207 // await e.Frame.AddScriptTagAsync(new AddTagOptions { Content = anticaptchaScriptText });208 //}209 }210 private async static void Page_FrameAttached(object sender, FrameEventArgs e)211 {212 Log.Info($"{nameof(Page_FrameAttached)} {e.Frame.Url}");213 //var anticaptchaScriptText = File.ReadAllText(Path.GetFullPath(".\\Data\\init.js"));214 //anticaptchaScriptText = anticaptchaScriptText.Replace("YOUR-ANTI-CAPTCHA-API-KEY", AntiCaptchaOnlineApi.GetApiKeyAnticaptcha());215 //await e.Frame.EvaluateExpressionAsync(anticaptchaScriptText);216 //anticaptchaScriptText = File.ReadAllText(Path.GetFullPath(".\\Data\\recaptchaaifb.js"));217 //await e.Frame.EvaluateExpressionAsync(anticaptchaScriptText);218 //await e.Frame.AddScriptTagAsync(new AddTagOptions { Url = "https://cdn.antcpt.com/imacros_inclusion/recaptcha.js" });219 }220 private static async void Page_Response(object sender, ResponseCreatedEventArgs e)221 {222 Log.Info($"Page_Response {e.Response.Request.Url}");223 if (e.Response.Request.Url.Contains("referer_frame"))224 {...

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Authorization.cs

Source:Authorization.cs Github

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...106 fm.OpenFile(pathToCookieFile, "Write", cookieAsJson);107 return cookie;108 }109 }110 private static void P_FrameAttached(object sender, FrameEventArgs e)111 {112 //Log.Debug("P_FrameAttached sender {@Sender}, e {@e}", sender, e);113 }114 private static void P_Close(string method)115 {116 Log.Debug(method);117 /*p.Close += (s, e) => P_Close("Close");118 p.Console += (s, e) => P_Close("Console");119 p.Dialog += (s, e) => P_Close("Dialog");120 p.DOMContentLoaded += (s, e) => P_Close("DOMContentLoaded");121 p.Error += (s, e) => P_Close("Error");122 p.Load += (s, e) => P_Close("Load");123 p.Metrics += (s, e) => P_Close("Metrics");124 p.PageError += (s, e) => P_Close("PageError");...

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BrowserContext.cs

Source:BrowserContext.cs Github

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...184 {185 Console.WriteLine($"Page_Error: {e.Error}");186 }187 }188 private void Page_FrameAttached(object sender, FrameEventArgs e)189 {190 if (DebugInfo)191 {192 Console.WriteLine($"Page_FrameAttached: {e.Frame.Name}, {e.Frame.Url}");193 }194 }195 private void Page_FrameDetached(object sender, FrameEventArgs e)196 {197 if (DebugInfo)198 {199 Console.WriteLine($"Page_FrameDetached: {e.Frame.Name}, {e.Frame.Url}");200 }201 }202 private void Page_FrameNavigated(object sender, FrameEventArgs e)203 {204 if (DebugInfo)205 {206 Console.WriteLine($"Page_FrameNavigated: {e.Frame.Name}, {e.Frame.Url}");207 }208 }209 private void Page_Load(object sender, EventArgs e)210 {211 if (DebugInfo)212 {213 Console.WriteLine("Page_Load");214 }215 }216 private void Page_Metrics(object sender, MetricEventArgs e)...

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BrowserInstance.cs

Source:BrowserInstance.cs Github

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...162 private void OnCurrentPageInstanceOnError(object? sender, ErrorEventArgs args) =>163 App.PuppeteerLogger.Error($"{args.Error}");164 private void OnCurrentPageInstanceOnLoad(object? sender, EventArgs args) =>165 App.PuppeteerLogger.Information($"OnLoaded {CurrentPageInstance.Url}");166 private void OnCurrentPageInstanceOnFrameNavigated(object? sender, FrameEventArgs args) =>167 App.PuppeteerLogger.Information($"Navigated to {args.Frame.Url}");168 public void DeleteUserData()169 {170 try171 {172 Directory.Delete(UserDataDirPath(), true);173 }174 catch (Exception e)175 {176 // there might be also files that can't be touched177 }178 }179 }180}...

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FrameManager.cs

Source:FrameManager.cs Github

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...23 _client.MessageReceived += _client_MessageReceived;24 HandleFrameTree(frameTree);25 }26 #region Properties27 internal event EventHandler<FrameEventArgs> FrameAttached;28 internal event EventHandler<FrameEventArgs> FrameDetached;29 internal event EventHandler<FrameEventArgs> FrameNavigated;30 internal event EventHandler<FrameEventArgs> LifecycleEvent;31 internal Dictionary<string, Frame> Frames { get; set; }32 internal Frame MainFrame { get; set; }33 #endregion34 #region Private Methods35 void _client_MessageReceived(object sender, PuppeteerSharp.MessageEventArgs e)36 {37 switch (e.MessageID)38 {39 case "Page.frameAttached":40 OnFrameAttached(e.MessageData.frameId.ToString(), e.MessageData.parentFrameId.ToString());41 break;42 case "Page.frameNavigated":43 OnFrameNavigated(((JObject)e.MessageData.frame).ToObject<FramePayload>());44 break;45 case "Page.frameDetached":46 OnFrameDetached(e.MessageData.frameId.ToString());47 break;48 case "Runtime.executionContextCreated":49 OnExecutionContextCreated(new ContextPayload(e.MessageData.context));50 break;51 case "Runtime.executionContextDestroyed":52 OnExecutionContextDestroyed((int)e.MessageData.executionContextId);53 break;54 case "Runtime.executionContextsCleared":55 OnExecutionContextsCleared();56 break;57 case "Page.lifecycleEvent":58 OnLifeCycleEvent(e);59 break;60 default:61 break;62 }63 }64 private void OnLifeCycleEvent(MessageEventArgs e)65 {66 if (Frames.ContainsKey(e.MessageData.frameId.ToString()))67 {68 Frame frame = Frames[e.MessageData.frameId.ToString()];69 frame.OnLifecycleEvent(e.MessageData.loaderId.ToString(), e.MessageData.name.ToString());70 LifecycleEvent?.Invoke(this, new FrameEventArgs(frame));71 }72 }73 private void OnExecutionContextsCleared()74 {75 foreach (var context in _contextIdToContext.Values)76 {77 RemoveContext(context);78 }79 _contextIdToContext.Clear();80 }81 private void OnExecutionContextDestroyed(int executionContextId)82 {83 _contextIdToContext.TryGetValue(executionContextId, out var context);84 if (context != null)85 {86 _contextIdToContext.Remove(executionContextId);87 RemoveContext(context);88 }89 }90 public JSHandle CreateJsHandle(int contextId, dynamic remoteObject)91 {92 _contextIdToContext.TryGetValue(contextId, out var storedContext);93 if (storedContext == null)94 {95 _logger.LogError("INTERNAL ERROR: missing context with id = {ContextId}", contextId);96 }97 if (remoteObject.subtype == "node")98 {99 return new ElementHandle(storedContext, _client, remoteObject, _page);100 }101 return new JSHandle(storedContext, _client, remoteObject);102 }103 private void OnExecutionContextCreated(ContextPayload contextPayload)104 {105 var context = new ExecutionContext(_client, contextPayload,106 remoteObject => CreateJsHandle(contextPayload.Id, remoteObject));107 _contextIdToContext[contextPayload.Id] = context;108 var frame = !string.IsNullOrEmpty(context.FrameId) ? Frames[context.FrameId] : null;109 if (frame != null && context.IsDefault)110 {111 frame.SetDefaultContext(context);112 }113 }114 private void OnFrameDetached(string frameId)115 {116 if (Frames.ContainsKey(frameId))117 {118 RemoveFramesRecursively(Frames[frameId]);119 }120 }121 private void OnFrameNavigated(FramePayload framePayload)122 {123 var isMainFrame = string.IsNullOrEmpty(framePayload.ParentId);124 var frame = isMainFrame ? MainFrame : Frames[framePayload.Id];125 Contract.Assert(isMainFrame || frame != null, "We either navigate top level or have old version of the navigated frame");126 // Detach all child frames first.127 if (frame != null)128 {129 while (frame.ChildFrames.Count > 0)130 {131 RemoveFramesRecursively(frame.ChildFrames[0]);132 }133 }134 // Update or create main frame.135 if (isMainFrame)136 {137 if (frame != null)138 {139 // Update frame id to retain frame identity on cross-process navigation.140 if (frame.Id != null)141 {142 Frames.Remove(frame.Id);143 }144 frame.Id = framePayload.Id;145 }146 else147 {148 // Initial main frame navigation.149 frame = new Frame(this._client, this._page, null, framePayload.Id);150 }151 Frames[framePayload.Id] = frame;152 MainFrame = frame;153 }154 // Update frame payload.155 frame.Navigated(framePayload);156 FrameNavigated?.Invoke(this, new FrameEventArgs(frame));157 }158 private void RemoveContext(ExecutionContext context)159 {160 var frame = !string.IsNullOrEmpty(context.FrameId) ? Frames[context.FrameId] : null;161 if (frame != null && context.IsDefault)162 {163 frame.SetDefaultContext(null);164 }165 }166 private void RemoveFramesRecursively(Frame frame)167 {168 while (frame.ChildFrames.Count > 0)169 {170 RemoveFramesRecursively(frame.ChildFrames[0]);171 }172 frame.Detach();173 Frames.Remove(frame.Id);174 FrameDetached?.Invoke(this, new FrameEventArgs(frame));175 }176 private void OnFrameAttached(string frameId, string parentFrameId)177 {178 if (!Frames.ContainsKey(frameId) && Frames.ContainsKey(parentFrameId))179 {180 var parentFrame = Frames[parentFrameId];181 var frame = new Frame(_client, _page, parentFrame, frameId);182 Frames[frame.Id] = frame;183 FrameAttached?.Invoke(this, new FrameEventArgs(frame));184 }185 }186 private void HandleFrameTree(FrameTree frameTree)187 {188 if (!string.IsNullOrEmpty(frameTree.Frame.ParentId))189 {190 OnFrameAttached(frameTree.Frame.Id, frameTree.Frame.ParentId);191 }192 OnFrameNavigated(frameTree.Frame);193 if (frameTree.Childs != null)194 {195 foreach (var child in frameTree.Childs)196 {197 HandleFrameTree(child);...

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LifecycleWatcher.cs

Source:LifecycleWatcher.cs Github

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...68 #endregion69 #region Private methods70 private void OnClientDisconnected(object sender, EventArgs e)71 => Terminate(new TargetClosedException("Navigation failed because browser has disconnected!", _frameManager.Client.CloseReason));72 private void FrameManager_LifecycleEvent(object sender, FrameEventArgs e) => CheckLifecycleComplete();73 private void OnFrameDetached(object sender, FrameEventArgs e)74 {75 var frame = e.Frame;76 if (_frame == frame)77 {78 Terminate(new PuppeteerException("Navigating frame was detached"));79 return;80 }81 CheckLifecycleComplete();82 }83 private void CheckLifecycleComplete()84 {85 // We expect navigation to commit.86 if (!CheckLifecycle(_frame, _expectedLifecycle))87 {88 return;89 }90 _lifecycleTaskWrapper.TrySetResult(true);91 if (_frame.LoaderId == _initialLoaderId && !_hasSameDocumentNavigation)92 {93 return;94 }95 if (_hasSameDocumentNavigation)96 {97 _sameDocumentNavigationTaskWrapper.TrySetResult(true);98 }99 if (_frame.LoaderId != _initialLoaderId)100 {101 _newDocumentNavigationTaskWrapper.TrySetResult(true);102 }103 }104 private void Terminate(PuppeteerException ex) => _terminationTaskWrapper.TrySetException(ex);105 private void OnRequest(object sender, RequestEventArgs e)106 {107 if (e.Request.Frame != _frame || !e.Request.IsNavigationRequest)108 {109 return;110 }111 _navigationRequest = e.Request;112 }113 private void NavigatedWithinDocument(object sender, FrameEventArgs e)114 {115 if (e.Frame != _frame)116 {117 return;118 }119 _hasSameDocumentNavigation = true;120 CheckLifecycleComplete();121 }122 private bool CheckLifecycle(Frame frame, IEnumerable<string> expectedLifecycle)123 {124 foreach (var item in expectedLifecycle)125 {126 if (!frame.LifecycleEvents.Contains(item))127 {...

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NavigatorWatcher.cs

Source:NavigatorWatcher.cs Github

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...70 public Response NavigationResponse => _navigationRequest?.Response;71 public Task<Task> TimeoutOrTerminationTask => Task.WhenAny(_timeoutTask, _terminationTaskWrapper.Task);72 #endregion73 #region Private methods74 private void OnFrameDetached(object sender, FrameEventArgs e)75 {76 var frame = e.Frame;77 if (_frame == frame)78 {79 Terminate(new PuppeteerException("Navigating frame was detached"));80 return;81 }82 CheckLifecycleComplete(sender, e);83 }84 private void CheckLifecycleComplete(object sender, FrameEventArgs e)85 {86 // We expect navigation to commit.87 if (_frame.LoaderId == _initialLoaderId && !_hasSameDocumentNavigation)88 {89 return;90 }91 if (!CheckLifecycle(_frame, _expectedLifecycle))92 {93 return;94 }95 if (_hasSameDocumentNavigation)96 {97 _sameDocumentNavigationTaskWrapper.TrySetResult(true);98 }99 if (_frame.LoaderId != _initialLoaderId)100 {101 _newDocumentNavigationTaskWrapper.TrySetResult(true);102 }103 }104 private void Terminate(PuppeteerException ex) => _terminationTaskWrapper.TrySetException(ex);105 private void OnRequest(object sender, RequestEventArgs e)106 {107 if (e.Request.Frame != _frame || !e.Request.IsNavigationRequest)108 {109 return;110 }111 _navigationRequest = e.Request;112 }113 private void NavigatedWithinDocument(object sender, FrameEventArgs e)114 {115 if (e.Frame != _frame)116 {117 return;118 }119 _hasSameDocumentNavigation = true;120 CheckLifecycleComplete(sender, e);121 }122 private bool CheckLifecycle(Frame frame, IEnumerable<string> expectedLifecycle)123 {124 foreach (var item in expectedLifecycle)125 {126 if (!frame.LifecycleEvents.Contains(item))127 {...

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FrameEventArgs.cs

Source:FrameEventArgs.cs Github

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2{3 /// <summary>4 /// <see cref="Page.FrameAttached"/>, <see cref="Page.FrameDetached"/> and <see cref="Page.FrameNavigated"/> arguments.5 /// </summary>6 public class FrameEventArgs7 {8 /// <summary>9 /// Gets or sets the frame.10 /// </summary>11 /// <value>The frame.</value>12 public Frame Frame { get; set; }13 /// <summary>14 /// Initializes a new instance of the <see cref="FrameEventArgs"/> class.15 /// </summary>16 /// <param name="frame">Frame.</param>17 public FrameEventArgs(Frame frame)18 {19 Frame = frame;20 }21 }22}...

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FrameEventArgs

Using AI Code Generation

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1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 var options = new LaunchOptions { Headless = false };9 using (var browser = await Puppeteer.LaunchAsync(options))10 using (var page = await browser.NewPageAsync())11 {12 await page.ScreenshotAsync("google.png");13 }14 }15 }16}17using PuppeteerSharp;18using System;19using System.Threading.Tasks;20{21 {22 static async Task Main(string[] args)23 {24 var options = new LaunchOptions { Headless = false };25 using (var browser = await Puppeteer.LaunchAsync(options))26 using (var page = await browser.NewPageAsync())27 {28 await page.ScreenshotAsync("google.png");29 }30 }31 }32}33using PuppeteerSharp;34using System;35using System.Threading.Tasks;36{37 {38 static async Task Main(string[] args)39 {40 var options = new LaunchOptions { Headless = false };41 using (var browser = await Puppeteer.LaunchAsync(options))42 using (var page = await browser.NewPageAsync())43 {44 await page.ScreenshotAsync("google.png");45 }46 }47 }48}49using PuppeteerSharp;50using System;51using System.Threading.Tasks;52{53 {54 static async Task Main(string[] args)55 {56 var options = new LaunchOptions { Headless = false };57 using (var browser = await Puppeteer.LaunchAsync(options))58 using (var page = await browser.NewPageAsync())59 {60 await page.ScreenshotAsync("google.png");61 }62 }63 }64}

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FrameEventArgs

Using AI Code Generation

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1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5 {6 static void Main(string[] args)7 {8 MainAsync().GetAwaiter().GetResult();9 }10 static async Task MainAsync()11 {12 {13 };14 using (var browser = await Puppeteer.LaunchAsync(options))15 using (var page = await browser.NewPageAsync())16 {17 await page.ScreenshotAsync("google.png");18 }19 }20 }21}

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FrameEventArgs

Using AI Code Generation

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1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 {9 };10 var browser = await Puppeteer.LaunchAsync(options);11 var page = await browser.NewPageAsync();12 page.FrameNavigated += async (sender, e) =>13 {14 Console.WriteLine($"Frame navigated to {e.Frame.Url}");15 };16 page.FrameDetached += async (sender, e) =>17 {

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FrameEventArgs

Using AI Code Generation

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1using PuppeteerSharp;2{3 {4 public FrameEventArgs(Frame frame)5 {6 Frame = frame;7 }8 public Frame Frame { get; }9 }10}11using PuppeteerSharp;12{13 {14 public Page()15 {16 }17 }18}19using PuppeteerSharp;20{21 {22 public PageEventArgs(Page page)23 {24 Page = page;25 }26 public Page Page { get; }27 }28}29using PuppeteerSharp;30{31 {32 public PageErrorEventArgs(string message, string stackTrace)33 {34 Message = message;35 StackTrace = stackTrace;36 }37 public string Message { get; }38 public string StackTrace { get; }39 }40}41using PuppeteerSharp;42{43 {44 public PageRequest()45 {46 }47 }48}49using PuppeteerSharp;50{51 {52 public PageRequestEventArgs(PageRequest request)53 {54 Request = request;55 }56 public PageRequest Request { get; }57 }58}59using PuppeteerSharp;60{61 {62 public PageResponse()63 {64 }65 }66}67using PuppeteerSharp;68{69 {70 public PageResponseEventArgs(PageResponse response)71 {72 Response = response;73 }74 public PageResponse Response { get; }75 }76}

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FrameEventArgs

Using AI Code Generation

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1var frame = await Page.GetFrameByNameAsync("frameName");2await frame.EvaluateFunctionAsync("() => { var args = new FrameEventArgs(); args.Frame = frame; args.FrameName = frameName; args.FrameUrl = frameUrl; args.FrameId = frameId; args.FrameParentId = frameParentId; args.FrameSecurityOrigin = frameSecurityOrigin; args.FrameUnreachableUrl = frameUnreachableUrl; args.FrameDetached = frameDetached; }");3var frame = await Page.GetFrameByNameAsync("frameName");4await frame.EvaluateFunctionAsync("() => { var args = new FrameEventArgs(); args.Frame = frame; args.FrameName = frameName; args.FrameUrl = frameUrl; args.FrameId = frameId; args.FrameParentId = frameParentId; args.FrameSecurityOrigin = frameSecurityOrigin; args.FrameUnreachableUrl = frameUnreachableUrl; args.FrameDetached = frameDetached; }");5var frame = await Page.GetFrameByNameAsync("frameName");6await frame.EvaluateFunctionAsync("() => { var args = new FrameEventArgs(); args.Frame = frame; args.FrameName = frameName; args.FrameUrl = frameUrl; args.FrameId = frameId; args.FrameParentId = frameParentId; args.FrameSecurityOrigin = frameSecurityOrigin; args.FrameUnreachableUrl = frameUnreachableUrl; args.FrameDetached = frameDetached; }");7var frame = await Page.GetFrameByNameAsync("frameName");8await frame.EvaluateFunctionAsync("() => { var args = new FrameEventArgs(); args.Frame = frame; args.FrameName = frameName; args.FrameUrl = frameUrl; args.FrameId = frameId; args.FrameParentId = frameParentId; args.FrameSecurityOrigin = frameSecurityOrigin; args.FrameUnreachableUrl = frameUnreachableUrl; args.FrameDetached = frameDetached; }");9var frame = await Page.GetFrameByNameAsync("frameName");10await frame.EvaluateFunctionAsync("() => { var args = new FrameEventArgs(); args.Frame = frame; args.FrameName =

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